Emad Hamidi

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  • Emad Hamidi
  • International Conference on Computer and…
  • 2010
A frequency scanning waveguide slot-array antenna has been designed and simulated. The antenna has 24 radiating elements and has been designed to work in the 6.6–6.9GHz frequency band. The slot width is taken about 4mm and for the convenience of the mechanical fabrication of the antenna, the dumbbell shaped slots has been used. The beam width of the(More)
An eight-way waveguide-based power combiner/divider is presented and investigated in the frequency range 7.5–10.5GHz. A simple approach is proposed for design purposes. The measured combiner shows a good agreement between the simulated and measured results. Insertion loss is about −0.3 dB, return loss is less than −15 dB and isolation between adjacent(More)
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